Re: [PATCH] hw/arm/mps2-tz.c: fix RX/TX interrupts order

[Peter Maydell]

On Tue, 30 Jul 2024 at 08:32, <marco@palumbi.it> wrote:
>
> From: Marco Palumbi <Marco.Palumbi@tii.ae>
>
> The order of the RX and TX interrupts are swapped.
> This commit fixes the order as per the following documents:
>  * https://developer.arm.com/documentation/dai0505/latest/
>  * https://developer.arm.com/documentation/dai0521/latest/
>  * https://developer.arm.com/documentation/dai0524/latest/
>  * https://developer.arm.com/documentation/dai0547/latest/
>
> Signed-off-by: Marco Palumbi <Marco.Palumbi@tii.ae>

Thanks for this patch, I've applied it to my target-arm.next
queue.

I checked the other boards that use the cmsdk UART, and they
all get the tx/rx interrupt order right, so this is the
only place that needed fixing. I suspect that the guest
images I tested didn't care about the separate tx/rx
interrupts and only used the combined irq.

thanks
-- PMM